Personal information

Functional Contextualism, Psychology, Cognition, Relational Frame Theory, Behavior Analysis

Biography

I received a Bachelor of Arts from National University of Ireland (NUI) Galway, a first class honours Higher Diploma in Psychology from University College Cork and a PhD from NUI Maynooth (NUIM). Having completed my PhD, I spent one further year at NUIM conducting postdoctoral research and I was appointed as a member of faculty at the School of Psychology at NUI Galway in August, 2002.
My training is in behavioral psychology, with a specific focus on Relational Frame Theory (RFT), a modern behavioral approach to language and cognition. Over the last decade my research has involved training and assessing various forms of relational responding, which RFT sees as underlying language and intellectual ability more broadly, in a range of age groups. My work has involved assessing and training basic relations (e.g., equivalence, distinction, opposition and comparison) as well as modelling and investigating more complex patterns of relational behaviour including analogy, perspective-taking and categorization, in both children and adults, and in both clinical and non-clinical populations. My research has been published in respected international peer reviewed journals. I currently have a SCOPUS h-index of 13 and a Google Scholar h-index of 23, indicating the influence of my work. Furthermore, I’ve endeavored to disseminate my research widely. I’ve presented over 100 papers at national and international conferences over the last decade and a half.
I’m a member of several associations dedicated to promotion of behavioural science including the Association for Contextual Behavioral Science (ACBS), the Association for Behavior Analysis International (ABAI), the European Association for Behaviour Analysis (EABA) and the Experimental Analysis of Behaviour Group (EABG). In addition, I’m currently on the editorial board of several peer-reviewed international journals in my area of research including the European Journal of Behavior Analysis, the Analysis of Verbal Behaviour, The Psychological Record and the Canadian Journal of Behavioural Science.
Finally, I have also been an active member of the Psychological Society of Ireland (PSI). I sat on the executive council of the PSI from 2004 until 2008 and was Honorary Secretary from 2005 until 2007.

Activities

Employment (2)

National University of Ireland - Galway: Galway, Galway, IE

2002-09-01 to present | Lecturer (Psychology)
Employment
Source: Self-asserted source
Ian Stewart

National University of Ireland, Maynooth: Maynooth, Kildare, Leinster, IE

2001-09-01 to 2002-09-01 | Post-doctoral Researcher (Psychology)
Employment
Source: Self-asserted source
Ian Stewart

Education and qualifications (3)

National University of Ireland Maynooth: Maynooth, Kildare, Leinster, IE

1997-09-01 to 2001-09-01 | PhD (Psychology)
Education
Source: Self-asserted source
Ian Stewart

University College Cork: Cork, Cork, Munster, IE

1995-09-01 to 1997-09-01 | Higher Diploma (Applied Psychology)
Education
Source: Self-asserted source
Ian Stewart

National University of Ireland, Galway: Galway, Galway, Connaught, IE

1991-09-01 to 1994-09-01 | Bachelor of Arts (Philosophy & English)
Education
Source: Self-asserted source
Ian Stewart

Works (50 of 66)

Items per page:
Page 1 of 2

Integrating Relational Frame Theory (RFT) and Verbal Behavior (VB) in Early Intervention

The Psychological Record
2024-12 | Journal article
Contributors: Siri Ming; Ian Stewart; John McElwee
Source: check_circle
Crossref

Teaching Nonarbitrary Temporal Relational Responding in Adolescents with Autism

The Analysis of Verbal Behavior
2024-12 | Journal article
Contributors: Deirdre Barry; Jacob Neufeld; Ian Stewart
Source: check_circle
Crossref

The Effect of a Defusion Exercise Including a Hierarchical Procedure on Depressive Rumination

Japanese Psychological Research
2024-06-11 | Journal article
Contributors: Yuki Shigemoto; Ian Stewart; Takashi Muto
Source: check_circle
Crossref

The Role of Volume in Relational Density Theory: Isolating the Effects of Class Size and Nodal Distance on Density and Resistance in Equivalence Classes

The Psychological Record
2023-09 | Journal article
Contributors: Eoin Cotter; Ian Stewart
Source: check_circle
Crossref

A Behavioral Approach to the Human Understanding of Time: Relational Frame Theory and Temporal Relational Framing

The Psychological Record
2023-06 | Journal article
Contributors: Jacob Neufeld; Ian Stewart
Source: check_circle
Crossref

Assessing Temporal Relational Responding in Young Children

The Psychological Record
2023-06 | Journal article
Contributors: Jacob Neufeld; Ian Stewart; John McElwee
Source: check_circle
Crossref

A preliminary comparison of the efficacy of online Acceptance and Commitment Therapy (ACT) and Cognitive Behavioural Therapy (CBT) stress management interventions for social and healthcare workers

Health & Social Care in the Community
2021-01-02 | Journal article
Contributors: Kate Barrett; Ian Stewart
Source: check_circle
Crossref

On the symbolic generalization of likes and dislikes

Journal of Experimental Social Psychology
2018-11 | Journal article
Contributors: Sean Hughes; Dermot Barnes-Holmes; Pieter Van Dessel; João Henrique de Almeida; Ian Stewart; Jan De Houwer
Source: check_circle
Crossref

Derived relational responding and relational frame theory: A fruitful behavior analytic paradigm for the investigation of human language.

Behavior Analysis: Research and Practice
2018-11-25 | Journal article
Contributors: Ian Stewart
Source: check_circle
Crossref

The effect of social exclusion on state paranoia and explicit and implicit self-esteem in a non-clinical sample

Journal of Behavior Therapy and Experimental Psychiatry
2017-12 | Journal article
Contributors: C. Stewart; F. Rogers; M. Pilch; I. Stewart; Y. Barnes-Holmes; S. Westermann
Source: check_circle
Crossref

Investigating Relational Framing of Categorization in Young Children

The Psychological Record
2017-12-18 | Journal article
Contributors: Teresa Mulhern; Ian Stewart; John Mc Elwee
Source: check_circle
Crossref

RFT as a Functional Analytic Approach to Understanding the Complexities of Human Behavior: A Reply to Killeen and Jacobs

The Behavior Analyst
2017-06-09 | Journal article
Contributors: Ian Stewart
Source: check_circle
Crossref

Children’s answering of yes-no questions: A review of research including particular consideration of the relational evaluation procedure.

Behavioral Development Bulletin
2017-04 | Journal article
Contributors: Jennifer Hayes; Ian Stewart; John McElwee
Source: check_circle
Crossref

Assessing and Training Young Children in Same and Different Relations Using the Relational Evaluation Procedure (REP)

The Psychological Record
2016-12-27 | Journal article
Contributors: Jennifer Hayes; Ian Stewart; John McElwee
Source: check_circle
Crossref

Correlating derived relational responding with linguistic and cognitive ability in children with Autism Spectrum Disorders

Research in Autism Spectrum Disorders
2015-11 | Journal article
Contributors: Laura Moran; Lisa Walsh; Ian Stewart; John McElwee; Siri Ming
Source: check_circle
Crossref

Hierarchical classification as relational framing

2014 | Journal article
DOI:

10.1002/jeab.63

Part of ISSN:

00225002 19383711

EID:

2-s2.0-84892675234

Contributors: Slattery, B.; Stewart, I.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Relational ability and language performance in children with autism spectrum disorders & typically developing children: A further test of the TARPA protocol

The Psychological Record
2014 | Journal article
DOI:

DOI: 10.1007/s40732-014-0032-0

Contributors: Ian Stewart
Source: Self-asserted source
Ian Stewart

An examination of the effects of argument mapping on students' memory and comprehension performance

2013 | Journal article
DOI:

10.1016/j.tsc.2012.12.002

Part of ISSN:

18711871

EID:

2-s2.0-84875527710

Contributors: Dwyer, C.P.; Hogan, M.J.; Stewart, I.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Auditory stimulus equivalence and non-arbitrary relations

2013 | Journal article
DOI:

10.11133/j.tpr.2013.63.3.061

Part of ISSN:

00332933

EID:

2-s2.0-84880903233

Contributors: Stewart, I.; Lavelle, N.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Corrigendum to Modelling the direct and indirect effects of thought suppression on personal choice [J. Contextual Behav. Sci. 1 (2012) 73-82]

2013 | Journal article
DOI:

10.1016/j.jcbs.2013.04.002

EID:

2-s2.0-84878992900

Part of ISSN:

22121447

Contributors: Hooper, N.; Stewart, I.; Duffy, C.; Freegard, G.; McHugh, L.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Language generativity, response generalization and derived relational responding

The Analysis of Verbal Behavior
2013 | Journal article
PMC:

PMC3659503

Contributors: Ian Stewart
Source: Self-asserted source
Ian Stewart

Multiple contextual control over non-arbitrary relational responding and a preliminary model of pragmatic verbal analysis

2013 | Journal article
DOI:

10.1002/jeab.39

Part of ISSN:

00225002 19383711

EID:

2-s2.0-84884591160

Contributors: Stewart, I.; Barrett, K.; Mchugh, L.; Barnes-Holmes, D.; O'Hora, D.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

The Training and Assessment of Relational Precursors and Abilities (TARPA): A follow-up study with typically developing children

2013 | Journal article
DOI:

10.1016/j.jcbs.2013.01.001

EID:

2-s2.0-84878982235

Part of ISSN:

22121447

Contributors: Kishita, N.; Ohtsuki, T.; Stewart, I.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Willing and able: A closer look at pain willingness and activity engagement on the Chronic Pain Acceptance Questionnaire (CPAQ-8)

2013 | Journal article
DOI:

10.1016/j.jpain.2012.11.004

Part of ISSN:

15265900 15288447

EID:

2-s2.0-84875195875

Contributors: Fish, R.A.; Hogan, M.J.; Morrison, T.G.; Stewart, I.; McGuire, B.E.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

An evaluation of argument mapping as a method of enhancing critical thinking performance in e-learning environments

2012 | Journal article
DOI:

10.1007/s11409-012-9092-1

Part of ISSN:

15561623 15561631

EID:

2-s2.0-84868337849

Contributors: Dwyer, C.P.; Hogan, M.J.; Stewart, I.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Modelling the direct and indirect effects of thought suppression on personal choice

2012 | Journal article
DOI:

10.1016/j.jcbs.2012.06.001

EID:

2-s2.0-84870562020

Part of ISSN:

22121447

Contributors: Hooper, N.; Stewart, I.; Duffy, C.; Freegard, G.; McHugh, L.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Using the Implicit Relational Assessment Procedure to Compare Implicit Pro-Thin/Anti-Fat Attitudes of Patients With Anorexia Nervosa and Non-Clinical Controls

2012 | Journal article
DOI:

10.1080/10640266.2012.654056

Part of ISSN:

10640266 1532530X

EID:

2-s2.0-84858402942

Contributors: Parling, T.; Cernvall, M.; Stewart, I.; Barnes-Holmes, D.; Ghaderi, A.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Exploring screen presentations in the Implicit Relational Assessment Procedure (IRAP)

2011 | Journal article
Part of ISSN:

15777057

EID:

2-s2.0-84857167592

Contributors: Campbell, C.; Barnes-Holmes, Y.; Barnes-Holmes, D.; Stewart, I.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Facial reactions reveal that slim is good but fat is not bad: Implicit and explicit measures of body-size bias

2011 | Journal article
DOI:

10.1002/ejsp.839

Part of ISSN:

00462772 10990992

EID:

2-s2.0-80052926069

Contributors: Roddy, S.; Stewart, I.; Barnes-Holmes, D.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Starting slow: The effects of response-switching frequency on patterns of cardiovascular reactivity

2011 | Journal article
DOI:

10.1080/13548506.2010.525655

Part of ISSN:

13548506

EID:

2-s2.0-78651274368

Contributors: Moriarty, J.; Hogan, M.; Stewart, I.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Testing for transitive class containment as a feature of hierarchical classification.

2011 | Journal article
Part of ISSN:

19383711

EID:

2-s2.0-84856186126

Contributors: Slattery, B.; Stewart, I.; O'Hora, D.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

The promotion of critical thinking skills through argument mapping

2011 | Book
EID:

2-s2.0-84861344240

Contributors: Dwyer, C.; Hogan, M.; Stewart, I.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

A critical analysis of conventional descriptions of levels employed in the assessment of basic learning abilities

2010 | Journal article
Part of ISSN:

07386729

EID:

2-s2.0-77953568977

Contributors: Stewart, I.; McElwee, J.; Ming, S.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

A sketch of the implicit relational assessment procedure (IRAP) and the relational elaboration and coherence (REC) model

2010 | Journal article
Part of ISSN:

00332933

EID:

2-s2.0-77955433606

Contributors: Barnes-Holmes, D.; Barnes-Holmes, Y.; Stewart, I.; Boles, S.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Anti-fat, pro-slim, or both?: Using two reaction-time based measures to assess implicit attitudes to the slim and overweight

2010 | Journal article
DOI:

10.1177/1359105309350232

Part of ISSN:

13591053 14617277

EID:

2-s2.0-77950209181

Contributors: Roddy, S.; Stewart, I.; Barnes-Holmes, D.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Brief report: The training and assessment of relational precursors and abilities (TARPA): A preliminary analysis

2010 | Journal article
DOI:

10.1007/s10803-010-0968-0

Part of ISSN:

01623257 15733432

EID:

2-s2.0-77956059162

Contributors: Moran, L.; Stewart, I.; McElwee, J.; Ming, S.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

The evaluation of argument mapping as a learning tool: Comparing the effects of map reading versus text reading on comprehension and recall of arguments

2010 | Journal article
DOI:

10.1016/j.tsc.2009.05.001

Part of ISSN:

18711871

EID:

2-s2.0-75449096435

Contributors: Dwyer, C.P.; Hogan, M.J.; Stewart, I.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

The implicit relational assessment procedure: Exploring the impact of private versus public contexts and the response latency criterion on pro-white and anti-black stereotyping among white Irish individuals

2010 | Journal article
Part of ISSN:

00332933

EID:

2-s2.0-77349091561

Contributors: Barnes-Holmes, D.; Murphy, A.; Barnes-Holmes, Y.; Stewart, I.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Using the implicit association test and the implicit relational assessment procedure to measure attitudes toward meat and vegetables in vegetarians and meat-eaters

2010 | Journal article
Part of ISSN:

00332933

EID:

2-s2.0-77952818693

Contributors: Barnes-Holmes, D.; Murtagh, L.; Barnes-Holmes, Y.; Stewart, I.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Validation of the Chronic Pain Acceptance Questionnaire (CPAQ) in an Internet sample and development and preliminary validation of the CPAQ-8

2010 | Journal article
DOI:

10.1016/j.pain.2009.12.016

Part of ISSN:

03043959

EID:

2-s2.0-77952110353

Contributors: Fish, R.A.; McGuire, B.; Hogan, M.; Morrison, T.G.; Stewart, I.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

A first test of the Implicit Relational Assessment Procedure as a measure of self-esteem: Irish prisoner groups and University students

2009 | Journal article
Part of ISSN:

00332933

EID:

2-s2.0-70349852581

Contributors: Vahey, N.A.; Barnes-Holmes, D.; Barnes-Holmes, Y.; Stewart, I.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

In search of meaning: Values in modern clinical behavior analysis

2009 | Journal article
Part of ISSN:

07386729

EID:

2-s2.0-68949122751

Contributors: Plumb, J.C.; Stewart, I.; Dahl, J.A.; Lundgren, T.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Relational responding and conditional discrimination procedures: An apparent inconsistency and clarification

2009 | Journal article
Part of ISSN:

07386729

EID:

2-s2.0-76549094150

Contributors: Stewart, I.; McElwee, J.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Testing the validity of the Implicit Relational Assessment Procedure and the Implicit Association Test: Measuring attitudes toward Dublin and country life in Ireland

2009 | Journal article
Part of ISSN:

00332933

EID:

2-s2.0-70349862919

Contributors: Barnes-Holmes, D.; Waldron, D.; Barnes-Holmes, Y.; Stewart, I.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

The Implicit Relational Assessment Procedure (IRAP) and the malleability of ageist attitudes

2009 | Journal article
Part of ISSN:

00332933

EID:

2-s2.0-72349092558

Contributors: Cullen, C.; Barnes-Holmes, D.; Barnes-Holmes, Y.; Stewart, I.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

The Implicit Relational Assessment Procedure (IRAP) as a measure of implicit relative preferences: A first study

2009 | Journal article
Part of ISSN:

00332933

EID:

2-s2.0-72349097327

Contributors: Power, P.; Barnes-Holmes, D.; Barnes-Holmes, Y.; Stewart, I.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Acceptance versus distraction: Brief instructions, metaphors and exercises in increasing tolerance for self-delivered electric shocks

2008 | Journal article
DOI:

10.1016/j.brat.2007.09.002

Part of ISSN:

00057967

EID:

2-s2.0-38149055630

Contributors: McMullen, J.; Barnes-Holmes, D.; Barnes-Holmes, Y.; Stewart, I.; Luciano, C.; Cochrane, A.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

The implicit relational assessment procedure (IRAP) as a response-time and event-related-potentials methodology for testing natural verbal relations: A preliminary study

2008 | Journal article
Part of ISSN:

00332933

EID:

2-s2.0-57449118374

Contributors: Barnes-Holmes, D.; Hayden, E.; Barnes-Holmes, Y.; Stewart, I.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Deictic relational complexity and the development of deception

2007 | Journal article
Part of ISSN:

00332933

EID:

2-s2.0-36248966619

Contributors: McHugh, L.; Barnes-Holmes, Y.; Barnes-Holmes, D.; Stewart, I.; Dymond, S.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier

Experiential avoidance and aversive visual images: Response delays and event-related potentials on a simple matching task

2007 | Journal article
DOI:

10.1016/j.brat.2006.05.010

Part of ISSN:

00057967

EID:

2-s2.0-34247120211

Contributors: Cochrane, A.; Barnes-Holmes, D.; Barnes-Holmes, Y.; Stewart, I.; Luciano, C.
Source: Self-asserted source
Ian Stewart via Scopus - Elsevier
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